A compound attribute that is the ratio of amount of gamma-enolase (human) in blood to amount of NSFL1 cofactor p47 (human) in blood. The trait is ENO2/NSFL1C protein level ratio in blood (OBA_2054683, an Ontology of Biological Attributes entry). Also known as: the ratio of amount of gamma-enolase (human) in blood to amount of NSFL1 cofactor p47 (human) in blood.